InChI=1S/C36H58O8/c1-6-7-21(20(2)3)8-9-22(19-37)26-12-13-27-25-11-10-23-18-24(14-16-35(23,4)28(25)15-17-36(26,27)5)43-34-31(40)29(38)30(39)32(44-34)33(41)42/h7,10,20,22,24-32,34,37-40H,6,8-9,11-19H2,1-5H3,(H,41,42)/b21-7-